Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags

Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTagsRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)126 127 1 0.8%
Incl. Wall Time (microsec) per call 63 64 1 0.8%
Excl. Wall Time (microsec)34 31 -3 -8.8%
Incl. CPU (microsecs)129 131 2 1.6%
Incl. CPU (microsecs) per call 65 66 1 1.6%
Excl. CPU (microsec)24 23 -1 -4.2%
Incl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. MemUse (bytes) per call 1,896 1,896 0 0.0%
Excl. MemUse (bytes)980 980 0 0.0%
Incl. PeakMemUse (bytes)4,108 4,108 0 0.0%
Incl. PeakMemUse (bytes) per call 2,054 2,054 0 0.0%
Excl. PeakMemUse (bytes)832 832 0 0.0%

Parent/Child Regression/Improvement report for Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheTags0 N/A% 1 0.1% 2 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -300.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Plugin\PluginBase::getDerivativeId0 N/A% 4 400.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheTags0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%